READ 0x00FF rega
READ 0x0100 regb
ADD regb rega
MOV acc regc
WRITE regc 0x7FFC
END

0x0200FF00
0x02010001
0x040100
0x010602
0x03067FFC
0xFF

{ 0x02, 0x00, 0xFF, 0x00, 0x02, 0x01, 0x00, 0x01, 0x04, 0x01, 0x00, 0x01, 0x06, 0x02, 0x03, 0x02, 0x7F, 0xFC, 0xFF }